Beijing vows air quality improvement but gives no target

A man wearing a mask walks in the central business district in Beijing, China, on Nov 14, 2018.

PHOTO: Reuters

BEIJING - China's capital city Beijing has pledged to improve air quality this year but did not commit to a specific target, suggesting the country's air-pollution campaign is stalling as the easily attainable measures have already been taken.

"Beijing will keep improving air quality, with average annual concentrations of small particles (PM2.5) and three-year rolling average PM2.5 level continuing to be lowered," said the Beijing municipal government in a statement on Wednesday (Feb 20).

Average concentrations of PM2.5, or particulate matter that measures 2.5 microns, in 2018 fell 12.1 per cent from 2017 to 51 micrograms per cubic metre, as a result of Beijing's push to trim coal consumption and to clear out polluting plants.

However, Beijing's 2018 PM2.5 levels were still much higher than China's average of 39 micrograms per cubic metre and national target of 35 micrograms per cubic metre.

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"In a word, Beijing's target this year is to maintain current (anti-smog) achievements... The public should be prepared to see a rising PM2.5 reading if there are adverse weather conditions," Liu Bingjiang, the head of the atmospheric environment department at the MEE, said at the briefing.

Average PM2.5 level in Beijing was 52 micrograms per cubic metre in January, up 52.9 per cent from a year ago, according to the MEE data.

The city also aims to improve its water quality and tackle soil pollution in 2019 by improving the efficiency of fertiliser usage in rural areas and tightening heavy-metal disposal standards, according to the government statement.